koobiryan koobiryan

08-12-2019
Physics

contestada

A car is decelerated from 20m/s to 10m/s and covered a distance of 90m.What time did it take to cover the 90m

Respuesta :

aruniatapattu46 aruniatapattu46

08-12-2019

Answer:

answer is 6s

Explanation:

first u have to find the 'a'

then 't'

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